Equivalence of cell survival data for radiation dose and thermal dose in ablative treatments: analysis applied to essential tremor thalamotomy by focused ultrasound and gamma knife
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hyperthermia"
DOI: 10.1080/02656736.2016.1278281
Abstract: Abstract Thermal dose and absorbed radiation dose have historically been difficult to compare because different biological mechanisms are at work. Thermal dose denatures proteins and the radiation dose causes DNA damage in order to achieve… read more here.
Keywords: radiation dose; thermal dose; cell; survival ... See more keywords
Temperature and thermal dose during radiotherapy and hyperthermia for recurrent breast cancer are related to clinical outcome and thermal toxicity: a systematic review
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hyperthermia"
DOI: 10.1080/02656736.2019.1665718
Abstract: Abstract Objective: Hyperthermia therapy (HT), heating tumors to 40–45 °C, is a known radiotherapy (RT) and chemotherapy sensitizer. The additional benefit of HT to RT for recurrent breast cancer has been proven in multiple randomized trials.… read more here.
Keywords: recurrent breast; thermal toxicity; breast cancer; toxicity ... See more keywords
Noninvasive intratumoral thermal dose determination during in vivo magnetic nanoparticle hyperthermia: combining surface temperature measurements and computer simulations
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hyperthermia"
DOI: 10.1080/02656736.2020.1826583
Abstract: Abstract Purpose Noninvasive thermometry during magnetic nanoparticle hyperthermia (MNH) remains a challenge. Our pilot study proposes a methodology to determine the noninvasive intratumoral thermal dose during MNH in the subcutaneous tumor model. Methods Two groups… read more here.
Keywords: intratumoral thermal; methodology; temperature; surface ... See more keywords
A new thermal dose model based on Vogel-Tammann-Fulcher behaviour in thermal damage processes
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Hyperthermia"
DOI: 10.1080/02656736.2022.2065367
Abstract: Abstract Thermal dose models are metrics that quantify the thermal effect on tissues based on the temperature and the time of exposure. These models are used to predict and control the outcome of hyperthermia (up… read more here.
Keywords: dose model; dose; thermal damage; model ... See more keywords
HIFU-induced changes in optical scattering and absorption of tissue over nine orders of thermal dose.
Sign Up to like & getrecommendations! Published in 2018 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aaed69
Abstract: The optical properties of tissue change during thermal ablation. Multi-modal methods such as acousto-optic (AO) and photo-acoustic (PA) imaging may provide a real-time, direct measure of lesion formation. Baseline changes in optical properties have been… read more here.
Keywords: absorption; hifu; hifu induced; tissue ... See more keywords
Effect of chilled irrigation on calyceal fluid temperature and time to thermal injury threshold during laser lithotripsy: in vitro model.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of endourology"
DOI: 10.1089/end.2020.0896
Abstract: INTRODUCTION High-power lasers (100-120W) have widely expanded the available settings for laser lithotripsy and facilitated tailoring of treatment for individual cases. Previous in vitro and in vivo studies have demonstrated that a toxic thermal dose… read more here.
Keywords: temperature; irrigation; laser lithotripsy; chilled irrigation ... See more keywords
Accumulated thermal dose in MRI-guided focused ultrasound for essential tremor: repeated sonications with low focal temperatures.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of neurosurgery"
DOI: 10.3171/2019.2.jns182995
Abstract: OBJECTIVEThe object of this study was to correlate lesion size with accumulated thermal dose (ATD) in transcranial MRI-guided focused ultrasound (MRgFUS) treatments of essential tremor with focal temperatures limited to 50°C-54°C.METHODSSeventy-five patients with medically refractory… read more here.
Keywords: focal temperatures; repeated sonications; tremor; thermal dose ... See more keywords
Holographic Focused Ultrasound Hyperthermia System for Uniform Simultaneous Thermal Exposure of Multiple Tumor Spheroids
Sign Up to like & getrecommendations! Published in 2023 at "Cancers"
DOI: 10.3390/cancers15092540
Abstract: Simple Summary Acoustic holograms were investigated as a method of delivering simultaneously controlled ultrasound hyperthermia to multiple tumor spheroids. Findings show that holographic lenses designed to deliver a uniform thermal dose rather than a uniform… read more here.
Keywords: system; hyperthermia; tumor spheroids; thermal dose ... See more keywords